Introductory Physics Homework

Forum Tools

Views: 1,263 Announcement: How to get free Gold membership! Jan17-12 Greg Bernhardt
Meta Thread / Thread Starter	Last Post	Replies	Views
Pinned: How to Ask for Help vela	Apr19-13 07:56 PM vela	0	493
Pinned: Physics Forums FAQs micromass	Aug24-12 10:42 AM micromass	0	3,665
Pinned: Introductory Physics Formulary Doc Al	Mar17-12 03:36 PM Redbelly98	6	62,006
work and energy pendulum problem C NR Leesh09	Oct19-09 02:32 PM Leesh09	0	431
Trebuchet question? C semc	Oct19-09 02:25 PM Andrew Mason	1	466
Another Forces Problem C zaga04	Oct19-09 01:58 PM zaga04	3	268
Minimising the perimeter of a tunnel with a fixed area C henryc09	Oct19-09 01:43 PM cepheid	1	852
roof toss C bricker9236	Oct19-09 12:34 PM rock.freak667	3	1,063
Airplane flying due east C bricker9236	Oct19-09 11:16 AM Andrew Mason	1	1,595
Finding the change in length of a nylon string C tjohn101	Oct19-09 10:37 AM tjohn101	10	877
Why is electric potential energy U defined negative in this example? C The_Lobster	Oct19-09 10:23 AM Fightfish	5	1,575
Conservation of Momentum in an Explosion C indietro	Oct19-09 09:55 AM indietro	9	2,633
Impulse/Momentum C indietro	Oct19-09 09:36 AM indietro	4	392
Calculating upthrust on a solid object C azsx11	Oct19-09 09:22 AM rl.bhat	7	3,851
Statics Homework problem - Reactions of Ball and Socket C nrp88	Oct19-09 08:38 AM nrp88	2	4,128
What is the coefficient of fluid resistance for water? C Esran	Oct19-09 07:58 AM redargon	1	3,444
current density C tag16	Oct19-09 07:49 AM Redbelly98	5	729
Integral Question::Fluids C Saladsamurai	Oct19-09 06:46 AM Saladsamurai	2	394
How can entropy be negative? C Trowa	Oct19-09 06:11 AM Trowa	4	2,998
Ballistic Cylinder C Sumbhajee	Oct19-09 05:37 AM rl.bhat	1	712
Induced Current C Neophyte7	Oct19-09 05:27 AM Fightfish	1	522
Potential Energy C Sumbhajee	Oct19-09 02:26 AM mikelepore	2	312
Need help on forces question/ C matt1687	Oct19-09 01:22 AM vanhoomissen	3	295
Torsional pendulum period C Melawrghk	Oct19-09 01:12 AM RoyalCat	3	1,047
Block, Ramp, Friction, and Spring C r34racer01	Oct19-09 12:59 AM rl.bhat	5	1,084
Impulse problem C Sumbhajee	Oct19-09 12:11 AM rl.bhat	1	807
physics question, fairly simple for smarties out there :P C NR fizix08	Oct19-09 12:08 AM fizix08	0	831
Finding Horizontal Distance in Projectile Motion C aliceeelu	Oct18-09 11:58 PM Jack21222	1	7,111
Angular Acceleration Of A Wheel C Warmacblu	Oct18-09 11:37 PM Warmacblu	10	3,820
Work done on a particle by a nonconservative force C Pinkk	Oct18-09 11:28 PM Pinkk	6	468
Pulling on a cylinder C Sumbhajee	Oct18-09 11:19 PM Delphi51	1	635
Modeling potential energy equations of a balloon bungee jumper C Pinkk	Oct18-09 11:15 PM Delphi51	7	1,357
Thermodynamics- Refrigerator Problem C jessedevin	Oct18-09 10:53 PM Andrew Mason	1	2,326
Torque Of Lever Arm in 1st/2nd Class Levers C EnquiringMind	Oct18-09 10:46 PM rl.bhat	1	4,187
Timed freefall + sound to respond from cave C carbunkulous	Oct18-09 10:45 PM Delphi51	5	352
Two Barges moving in the same direction (tried multiple times anyone understand first C patelkey	Oct18-09 10:43 PM Delphi51	3	559
Δd ball / Force Applied Ball - Completely stumped. C Monocerotis	Oct18-09 10:36 PM ordirules	3	552
A few simple problems C highcontrast	Oct18-09 10:28 PM godtripp	3	460
Elastic Collisions in one dimension C patelkey	Oct18-09 10:20 PM patelkey	4	968
Statics - Impending motion, moments help! C nrp88	Oct18-09 09:53 PM nrp88	2	3,163
Block falls on spring C dorian_stokes	Oct18-09 09:47 PM Delphi51	1	400
Tension of two strings with centripetal acceleration? C Elenor	Oct18-09 09:05 PM cruisx	5	937
Circus performer C sonutulsiani	Oct18-09 08:51 PM sonutulsiani	4	1,271